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A013810
a(n) = 19^(4*n + 1).
1
19, 2476099, 322687697779, 42052983462257059, 5480386857784802185939, 714209495693373205673756419, 93076495688256089536609610280499, 12129821994589221844500501021364910179, 1580770532156861979997149793605296459437459
OFFSET
0,1
FORMULA
a(n) = 19^A016813(n) = A001029(A016813(n)). - Wesley Ivan Hurt, Jan 28 2014
MAPLE
A013810:=n->19^(4*n + 1); seq(A013810(n), n=0..15); # Wesley Ivan Hurt, Jan 28 2014
MATHEMATICA
Table[19^(4n + 1), {n, 0, 15}] (* Wesley Ivan Hurt, Jan 28 2014 *)
NestList[130321#&, 19, 20] (* Harvey P. Dale, Apr 12 2023 *)
PROG
(Magma) [19^(4*n+1): n in [0..15]]; // Vincenzo Librandi, Jul 06 2011
CROSSREFS
Sequence in context: A070632 A234039 A099114 * A172875 A172839 A177920
KEYWORD
nonn,easy
STATUS
approved